The flagship boiler in the ATAG range. It is possible to connect a calorifier to the System boiler.
Efficiency
The ATAG QR boiler stays at a consistently high level of efficiency during the entire lifespan of the boiler thanks to the stainless steel heat exchanger.
Reliability
Sustainability and stainless steel go hand in hand. Stainless steel does not rust and will not wear. After 15 years, just as economical as on the day of purchase.
Premium heating with peace of mind. This System boiler is designed to efficiently heat a large home or a small commercial property with the possibility of providing domestic hot water via an additional calorifier.
It is possible to set the temperature per circuit / room
Low energy consumption
5 year boiler warranty including parts and labour *
Stainless Steel Heat exchanger for high efficiency over the entire lifetime of the boiler
Possibility to control 3 heating circuits with 3-way mixing valves
